Question

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Answer 1

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:f(4)= -1$

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$\large \tt Solution \: :$

If a point point (x , y) satifys a function, then it can be written as :

$\qquad \tt \rightarrow \: f(x) = y$

Here, point (x , y) is replaced by (4 , -1)

$\qquad \tt \rightarrow \: f(4) = - 1$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞